CVE-2022-23467: Openrazer Project Openrazer

Medium severity, CVSS 4.6. EPSS: 0.4% chance of exploitation in the next 30 days.

OpenRazer is an open source driver and user-space daemon to control Razer device lighting and other features on GNU/Linux. Using a modified USB device an attacker can leak stack addresses of the `razer_attr_read_dpi_stages`, potentially bypassing KASLR. To exploit this vulnerability an attacker would need to access to a users keyboard or mouse or would need to convince a user to use a modified device. The issue has been patched in v3.5.1. Users are advised to upgrade and should be reminded not to plug in unknown USB devices.

Affected products

• Openrazer Project Openrazer: before 3.5.1 (fixed in 3.5.1)

Published 2022-12-05. Last modified 2026-06-17.